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MathWorks Industrial Communication Toolbox Team

MathWorks

Last seen: 12 months ago |  Active since 2023

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Answered
Why does the OPC-Toolbox not connect with my PiXtend V2 / CoDeSys
Hi, This error could be happening because the OPC UA server is returning a discovery URL or endpoint URL containing a hostname ...

12 months ago | 0

Answered
Connect to OPC UA server with OPC Toolbox
This issue arises when the OPC UA Server includes certificates with endpoints that cannot be accessed by the client, particularl...

1 year ago | 0

Answered
OPC UA Endpoints error
This issue arises when the OPC UA Server includes certificates with endpoints that cannot be accessed by the client, particularl...

1 year ago | 0

Answered
OPC UA Publish and Subscribe
Starting R2023b, you can now subscribe to data change events in OPC UA nodes using the "subscribe" function in the Industrial Co...

1 year ago | 0

Answered
Subscribe to OPC UA Node
Starting R2023b, you can now subscribe to data change events in OPC UA nodes using the "subscribe" function in the Industrial Co...

1 year ago | 0

Answered
Why do I get a warning saying " Some endpoints could not be retrieved" using the `opcuaserverinfo` MATLAB function.
This issue arises when the OPC UA Server has certificates with endpoints that cannot be accessed by the client. For e.g. Say the...

1 year ago | 1

| accepted

Question


Why do I get a warning saying " Some endpoints could not be retrieved" using the `opcuaserverinfo` MATLAB function.
I get the following warning message when executing the opcuaserverinfo function in the Industrial Communication Toolbox. The res...

1 year ago | 1 answer | 0

1

answer

Answered
Why do I get Operation Timed out error when using OPC UA functionality in MATLAB?
"Operation timed out" error indicates that a specific operation or request took longer than the allowed time to complete. This e...

1 year ago | 1

| accepted

Question


Why do I get Operation Timed out error when using OPC UA functionality in MATLAB?
I have succesfully created an OPC UA client object in MATLAB using the opcua() function in Industrial Communication Toolbox. H...

1 year ago | 1 answer | 0

1

answer

Answered
Why do I get an error stating application description URI mismatch when trying to connect to an OPC UA server using the `connect` function?
This could be due to one of the following: Misconfiguration: The URI specified in the ApplicationDescription does not match the...

1 year ago | 0

| accepted

Question


Why do I get an error stating application description URI mismatch when trying to connect to an OPC UA server using the `connect` function?
I have succesfully created an OPC UA client object in MATLAB using the opcua() function in Industrial Communication Toolbox. How...

1 year ago | 1 answer | 0

1

answer

Answered
Why does the OPC UA server reject the specified user identity token when using the OPC `connect` function in MATLAB?
This error typically occurs when the server's security policy or configuration settings do not match the user identity token bei...

1 year ago | 0

| accepted

Question


Why does the OPC UA server reject the specified user identity token when using the OPC `connect` function in MATLAB?
I have succesfully created an OPC UA client object in MATLAB using the opcua() function in Industrial Communication Toolbox. How...

1 year ago | 1 answer | 0

1

answer

Answered
Why do I get an error verifying security when trying to connect to an OPC UA server using the `connect` function?
This error indicates that there was a problem during the verification of security measures while establishing a secure connectio...

1 year ago | 0

| accepted

Question


Why do I get an error verifying security when trying to connect to an OPC UA server using the `connect` function?
I have succesfully created an OPC UA client object in MATLAB using the opcua() function in Industrial Communication Toolbox. How...

1 year ago | 1 answer | 0

1

answer

Answered
Why am I unable to detect OPC UA Servers using the `opcuaserverinfo` MATLAB command?
This could be happening due to one of the following reasons: The OPC UA server(s) is not registered to a Local Discovery Servic...

1 year ago | 0

| accepted

Question


Why am I unable to detect OPC UA Servers using the `opcuaserverinfo` MATLAB command?
I am trying to list available OPC UA servers on my machine using the opcuaserverinfo command in Industrial Communication Toolbo...

1 year ago | 1 answer | 0

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